Home / 329,826,246.80-494,739,370.20-233,080,365.20

Finding the Fourth Proportional to 329,826,246.80, 494,739,370.20 and 233,080,365.20

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Solution

The fourth proportional to 329,826,246.80, 494,739,370.20 and 233,080,365.20 is: 349,620,547.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    329,826,246.80 : 494,739,370.20 = 233,080,365.20 : x
  2. Step 2: Convert to fraction form
    329,826,246.80/494,739,370.20 = 233,080,365.20/x
  3. Step 3: Cross multiply
    329,826,246.80x = 494,739,370.20 × 233,080,365.20
  4. Step 4: Simplify right side
    329,826,246.80x = 115,314,033,085,033,984
  5. Step 5: Solve for x
    x = 115,314,033,085,033,984/329,826,246.80
  6. Step 6: Final answer
    x = 349,620,547.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.